General fact: 88894 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 88894 is an unremarkable number.
Trivia: 88894 is an uninteresting number.
Historical date: May 20th is the day in 1983 that First publications of the discovery of the HIV virus that causes AIDS in the journal Science by Luc Montagnier.